Many updates

db/migrate/20251113031234_add_enums_to_rules.rb

@@ -0,0 +1,37 @@
+class AddEnumsToRules < ActiveRecord::Migration[8.1]
+  def change
+    # Add enum columns with default values
+    add_column :rules, :waf_action, :integer, default: 0, null: false
+    add_column :rules, :waf_rule_type, :integer, default: 0, null: false
+
+    # Add indexes for enum columns
+    add_index :rules, :waf_action
+    add_index :rules, :waf_rule_type
+
+    # Migrate existing data
+    # Map action strings to integers (starting from 0 to match Rails enum convention)
+    execute <<-SQL
+      UPDATE rules
+      SET waf_action = CASE action
+        WHEN 'allow' THEN 0
+        WHEN 'deny' THEN 1
+        WHEN 'rate_limit' THEN 2
+        WHEN 'redirect' THEN 3
+        WHEN 'log' THEN 4
+        WHEN 'challenge' THEN 5
+        ELSE 0
+      END;
+    SQL
+
+    # Map rule_type strings to integers
+    execute <<-SQL
+      UPDATE rules
+      SET waf_rule_type = CASE rule_type
+        WHEN 'network' THEN 0
+        WHEN 'rate_limit' THEN 1
+        WHEN 'path_pattern' THEN 2
+        ELSE 0
+      END;
+    SQL
+  end
+end